The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 13, 2003
Filed:
Nov. 20, 2001
Applicant:
Inventors:
Kenneth Wagers, Los Angeles, CA (US);
Yanping Ma, Temecula, CA (US);
Jianjun Cao, Temecula, CA (US);
Assignee:
International Rectifier Corporation, El Segundo, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 2/978 ;
U.S. Cl.
CPC ...
H01L 2/978 ;
Abstract
Guard ring diffusions in the termination of a MOSgated device are laterally spaced from one another and are disposed beneath and are insulated from the termination field plate which extends from the periphery of the device active area.
Wagers, Kenneth. (2003). Mosgated device termination with guard rings under field plate (U.S. Patent No. 6563197). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6563197
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile